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Re: [Qemu-devel] dns server not working in QEMU using usermode networkin
From: |
FONNEMANN Mark |
Subject: |
Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP) |
Date: |
Sun, 30 Apr 2017 12:42:41 +0000 |
>Could you show us your NG.cfg, your guest /sbin/ifconfig and /sbin/route
>output and /etc/resolv.conf >content for that host?
address@hidden qemu]$ cat NG.cfg
[drive]
format = "raw"
file = "qemu_rootfs_512.img"
[drive]
format = "raw"
file = "placeholder2.vhdx"
[drive]
format = "raw"
file = "swap_512m.img"
[drive]
format = "vhdx"
file = "placeholder.vhdx"
[machine]
usb = "on"
initrd = "initrd-2.6.11.12.img.gz"
kernel = "vmlinuz-2.6.11.12-vanilla.bz"
append = "root=/dev/hda"
[memory]
size = "2G"
[smp-opts]
cpus = "2"
address@hidden:~# ifconfig
eth0 Link encap:Ethernet HWaddr 52:54:00:12:34:56
inet addr:10.0.2.15 Bcast:10.255.255.255
Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Base address:0xc000 Memory:febc0000-febe0000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:0
address@hidden:~# route
UDP packet for DNS server
translating
302000a against ffffff 302000a
it's an alias
it's DNS
dns_addr is cached: 1020204
got resolv.conf entry '4.2.2.1'
Kernel IP routing table
parsed 7fe2
Destination Gateway Genmask Flags Metric
Ref
Use Iface '4.2.2.2'
10.0.2.0 * 255.255.255.0 U 0
0 0 eth0
default 10.0.2.2 0.0.0.0 UG 0
0 0 eth0
address@hidden:~# cat /etc/resolv.conf
nameserver 10.0.2.3
address@hidden:~# nslookup www.google.com
*** Unknown host
nslookup: www.google.com: Unknown host
HTH
It appears using the "route" command causes your DNS debug statements to print
out but still nslookup does not work correctly.
mark.
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), (continued)
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/24
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/29
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/30
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP),
FONNEMANN Mark <=
- Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), Samuel Thibault, 2017/04/30
Re: [Qemu-devel] dns server not working in QEMU using usermode networking (SLIRP), FONNEMANN Mark, 2017/04/16